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Astrometry computed with Astrometricaand FoCAs II COD C23 CATALOG: USNO A2.0 / CMC-14 - BAND: R 10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD OBJECT DATE TIME +/- +/- +/- +/- +/- +/- N FWHM CAT ------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- --- 273P 28/01/2013 04:37:26 12.84 11.89 11.41 11.06 10.79 10.59 8.5 14.6 C23 273P 28/01/2013 04:37:26* 0.05 0.05 0.05 0.06 0.05 0.06 8 7.7 CMC 273P 20/02/2013 04:32:04 14.55 13.56 13.06 12.74 12.51 12.32 25.4 18.5 C23 273P 20/02/2013 04:32:04* 0.14 0.11 0.09 0.07 0.06 0.06 7 4.3 CMC 273P 04/03/2013 03:35:44 14.96 14.06 13.57 13.25 13.00 12.78 23.9 18.5 C23 273P 04/03/2013 03:35:44* 0.05 0.03 0.02 0.02 0.02 0.02 9 4.5 CMC 273P 13/03/2013 01:16:00 15.12 14.21 13.69 13.30 12.99 12.75 18.6 18.3 C23 273P 13/03/2013 01:16:00* 0.05 0.06 0.11 0.17 0.20 0.20 7 4.8 CMC 273P 21/03/2013 23:37:55 15.32 14.53 14.08 13.71 13.43 13.22 11.4 17.4 C23 273P 21/03/2013 23:37:55* 0.05 0.04 0.05 0.05 0.04 0.05 11 5.5 CMC 273P 26/03/2013 23:49:19 14.82 14.01 13.68 13.44 13.25 13.10 12.6 17.2 C23 273P 26/03/2013 23:49:19* 0.07 0.05 0.03 0.02 0.02 0.03 9 6.9 CMC 273P 01/04/2013 23:55:09 15.49 14.69 14.26 13.94 13.69 13.48 19.2 19.0 C23 273P 01/04/2013 23:55:09* 0.05 0.04 0.05 0.05 0.05 0.05 7 4.7 USN 273P 08/04/2013 23:35:43 15.90 15.17 14.75 14.43 14.17 13.97 15.6 18.6 C23 273P 08/04/2013 23:35:43* 0.05 0.04 0.05 0.05 0.06 0.06 7 5.0 USN 273P 14/04/2013 22:48:48 16.63 15.95 15.55 15.23 14.96 14.75 16.8 19.7 C23 273P 14/04/2013 22:48:48* 0.03 0.07 0.08 0.07 0.07 0.07 9 4.9 USN 273P 27/04/2013 23:01:49 16.89 16.06 15.63 15.24 14.99 14.79 4.6 18.2 C23 273P 27/04/2013 23:01:49* 0.10 0.10 0.08 0.08 0.07 0.06 7 6.4 USN 273P 05/05/2013 22:37:21 17.18 16.41 15.98 15.66 15.41 15.19 8.0 19.0 C23 273P 05/05/2013 22:37:21* 0.09 0.09 0.11 0.10 0.09 0.09 9 3.4 CMC 273P 18/05/2013 22:50:32 17.09 16.48 16.06 15.74 15.45 15.21 6.5 18.1 C23 273P 18/05/2013 22:50:32* 0.08 0.11 0.18 0.19 0.16 0.17 7 4.0 CMC www.astrosurf.com/cometas-obs